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ECO-Y INSTALLATION MANUAL

Page 1

Compressor

Cap

L1

L2

CC

T1

T2

Unit Power Supply

208-230/60/1

G

5

2

4

RB

Transformer

H M L

P3

PSC

Fan

Motor

Grn

Wht

Brn

Cap

3 Airflow
Settings

R

C

Y

O

G

/Y

2

LO

E

S

N

S

LS

P

1

P

3

1-HP

6-HP

2-LP

7-LP

3

8-CO

4-RV

9-RV

5-FP

P2

10-FP

R

R

C

C

CCG

CC

Fan

Fan COM

SW1 On

Normal

Well

Normal

Status

Normal

Test

Loop

Comm. T-Stat

Inputs/Outputs

Split Mode

C

R

S

T

Yellow

Yellow

RV

Orange

Orange

CO

Brown

HP

LP

Blue

Black

Black

Blue

CC

Violet

Violet

RB

Black/White

Gray/White

Black

Black

Tan

Red

Yellow

Black/White

LED

SW1-4 On , SW2 Off

Drain

Water Flow
High Press.

Low Press.

Air Flow

Status

Microprocessor Malfunction*

Drain Pan Overflow Lockout
Freeze Detection  (Loop <= 15

°F, 

Well <= 30

°F)

Not Used

High Pressure Lockout
Low Pressure Lockout

Status Display Mode

LED Display Mode Table

DHW Limit Not Used

HWD

SW2 Status (Off=Down Position, On=Up Position)

LED

Diagnostic Display Modes

Current Fault Display Mode

Drain

Water Flow
High Press.

Low Press.

Air Flow

Status

DHW Limit

HWD

SW1-4 On, SW2 On

Not Used

Drain Pan Overflow Lockout
Low Water Coil Limit Lockout

Not Used

High Pressure Lockout
Low Pressure Lockout

Not Used
SW2 = On

Inputs Display Mode

SW1-4 Off, SW2 Off

LS

Y
G

NS

O

ES

Not Used

SW2 = Off

Outputs Display Mode

SW1-4 Off, SW2 On

LS

Compressor

Fan

NS

Reversing Valve

ES

Not Used

SW2 = On

* Flashing Status Light Indicates the Board is Functioning Properly

.   A Solid “On” Indicates a Board Malfunction

.

Event

Normal Mode

Test Mode

Power On Delay
Compressor On Delay
Compressor Minimum On Time
Compressor Short Cycle Delay
Blower Off Delay
Fault Recognition Delay – High Pressure
Start-Up Bypass – Low Pressure
Fault Recognition Delay – Low Pressure
Start-Up Bypass – Low Water Coil Limit
Fault Recognition Delay – Low Water Coil Limit
Fault Recognition Delay – Condensate Overflow

Less than 1 second

5 minutes

15 seconds

10 seconds

2 seconds

30 seconds

5 seconds

Less than 1 second

2 minutes

5 seconds

5 minutes

15 seconds

2 minutes

2 minutes

0 seconds

30 seconds

30 seconds

30 seconds
30 seconds

0 seconds

30 seconds
30 seconds

Normal Mode Control Timing Table

R

Y

G

R

R

R

R

R

Drain

Water Flow

High Press.

Low Press.

Air Flow/Fan

Status

DHW Limit

HWD

SW2

OFF

ON

FD

Green

Blue

L2

L1

T1

T2

CB2

CB1

5 

A
M
P

5 

A
M
P

CC

T2

T1

L1

L2

Optional Internal

Hot Water Generation Pump

DHW 
Pump

Hot Water 

Limit Switch

NOTE 2

Black 

Black 

PB2

Auxiliary Electric Heat Power 

208-230/60/1

With optional Field Installed ' EA' 
Series 

2

3

HE1

TS1

HE2

TS2

HE3

TS3

HE4

TS4

P7

L4

L2

L2

NOTE 4

Pink

Yel

Blk

Gray

Pink

Yel

Blk

Gray

Gray

Blk

Yel

Pink

Gray

Pink

Blk

Yel

Pink

Yel

Blk

Gray

Pink

Yel

Blk

Gray

Grn

F2

P9

ER1

ER2

ER3

ER4

L1

L1

L3

NO

NO

NO

NO

Brn

Or

5

4

EA Series PCB 

1

C

1

P10

2

3

4

P2

1

G

G

4

3

2

1

P8

1

2

3

4

C
1
2
3
4

P1

PS

1

3

2

White

Black

Black

Red 
208V

NOTE 1

NOTE 3

Blue 
230V

3 - Wires are removed when Auxiliary Heat is installed.

TB

O

C

Y1

G

S

W2

W1

L

X2

X1

R

PS

1

3

2

TB

Y1

W2

W1

Brown

Orange

4 - Buss lugs L1 and L2 can be removed and dual power wire sets     
      connected directly to box lugs L1, L2, and L3, L4.

Blue

Blue

Orange

Brown

Violet

White

Red

Yellow

Black/White

Gray/Whte

Blue

Ext Pump 

1/2 hp Total 

208-230/60/1

Pump

G

2

1

PB1

1

2

Pump

Black/White

Gray/White

Brown

Orange

Black

Black

Black

Thermostat

R

C

O

L

G

Y1

W

Auxiliary Electric Heat  

Typical schematic shown

Model

Vertical

Horizizontal

024

M ed

M ed

030

M ed

M ed

036

High

High

042

M ed

M ed

048

High

High

060

M ed

M ed

070

High

High

PSC Blower Motor Factory Settings

Thermistor

Relay Coil

Switch - Condensate Overflow

Switch - High pressure

Switch - Low pressure

Polarized connector

Factory Low Voltage Wiring
Factory Line Voltage Wiring
Field Low Voltage Wiring
Field Line Voltage Wiring
Optional Block
DC Voltage PCB Traces

Internal Junction
Quick Connect  Terminal

Field Wiring Lug

Ground

Relay Contacts – N.O., N.C.

Field Zone Sensor Wiring

Legend

L1

Capacitor

T

1

2

3

CB - Circuit Breaker

Fuse

LS - Loadshed

NS - Night Setback

ES - Emergency Shutdown

Jumper Wire

C

Black

White

5 - Wires are provided with the unit but not connected.

NOTE 5

NOTE 5

6 - Wire not connected at factory, connect to T1 for DHW pump operation.

NOTE 6

DIP Switch

Number

Description

“OFF” 

Position

Factory Setup DIP Switches (SW1)

On the control, allows field selection of "NORMAL" or "TEST" operational modes, Test 
mode accelerates most timing functions  16 times to allow faster troubleshooting.  Test 
mode also allows viewing the  "CURRENT" status of the fault inputs on the LED display.

This DIP switch allows field selection of low source water thermistor fault sensing for 
"WELL" water (30

°

F) or "LOOP" (15

°

F) for antifreeze protected earth loops.

This DIP switch enables Input/Output Display or Status/Current Fault on LED Board.    
Refer to SW2 for operation and positioning.

This DIP switch enables Normal Status or Input display mode in the  "OFF" position and 
Current Fault or Output display mode in the  "ON" position.

“ON” Position

SW1-

Service Test Mode

1

Test Mode

Normal Speed 

Operation

Freeze Detection Setting

“LOOP”

(15

°F)

“WELL”

(30

°F)

SW1- 2

Not Available

SW1- 3

N/A

Normal Operation

I/O Display Mode

SW1- 4

Input/Output 

Display Mode

Status /Current 

Fault Display Mode

Not Available

SW1- 5

N/A

Normal Operation

LED Display (On LED Board)

SW2

Status or Inputs 

Display Mode

Current Fault or 

Output Display 

Mode

2 – Requires common connection or 24 VAC for activation

1 – Swap blue and red leads for 208V operation

Notes:

CC – Compressor Contactor
CO – Condensate Overflow Sensor
ES – Emergency Shutdown
HP – High Pressure Switch
LP – Low Pressure Switch
FD – Freeze Detection Sensor
RB – Blower Relay
RV – Reversing Valve Coil

Mode

Inputs

Fan

Comp

RV

Htg

Y

Auto

ON

OFF

Clg

Y, O

Auto

ON

ON

Fan Only G/Y2

ON

OFF

OFF

Operational Logic Table

97P803-01    11/16/09

Wiring Schematics cont.

208-230/60/1 PSC cont .

Содержание ECO-Y

Страница 1: ...tion Maintenance Manual Geothermal Water Source Heat Pump R 410A Refrigerant 2 6 Ton Installation Information Water Piping Connections Hot Water Generator Connections Electrical Startup Procedures Tro...

Страница 2: ......

Страница 3: ...tallation 14 Antifreeze Corrections 15 Auxiliary Heat Ratings 15 Electrical Data 16 Blower Performance Data 17 18 X13 ECM Constant Torque Motors 19 Vertical Dimensional Data 20 21 Horizontal Dimension...

Страница 4: ...L Left Painted R Right Painted Voltage 1 208 230 60 1 Hot Water Options 0 No Hot Water Generation No GeoStart 1 Hot Water Generation with factory installed pump No GeoStart 3 No Hot Water Generation...

Страница 5: ...units for shipping damage removing the units from the packaging if necessary Units in question should also be internally inspected If any damage is noted the carrier should make the proper notation on...

Страница 6: ...figure on page 7 The unit should be pitched approximately 1 4 inch towards the drain in both directions to facilitate the removal of condensate Use only the bolts provided in the kit to attach hanger...

Страница 7: ...93 156 81 73 403 kg 42 71 37 33 183 070 lb 143 137 124 34 438 kg 65 62 56 15 199 10 28 09 Corner 1 Corner 2 Corner 3 Corner 4 Horizontal Models Unit Hanger Dimensions A B C D 024 036 in 21 1 63 4 24 8...

Страница 8: ...n water connections on the unit The proper flow rate cannot be accurately set without measuring the water pressure drop through the refrigerant to water heat exchanger All source water connections on...

Страница 9: ...n 5 ppm Ammonia Hydroxide Less than 5 ppm Less than 5 ppm Less than 5 ppm Ammonia Sulfate Less than 5 ppm Less than 5 ppm Less than 5 ppm Total Dissolved Solids TDS Less than 1000 ppm 1000 1500 ppm 10...

Страница 10: ...eeze solution is used in most areas to prevent freezing Flush the system adequately to remove as much air as possible then pressurize the loop to a static pressure of 40 50 PSI summer or 50 75 PSI win...

Страница 11: ...er Flow Control Valve on outlet of Solenoid Valve Compressor Line Voltage Open System Groundwater Application Open Loop Ground Water Systems Discharge water from the unit is not contaminated in any ma...

Страница 12: ...enerator Installation In Preheat Tank In Ball Valve 3 4 x 3 4 x 1 2 tee Cold Water In Hot Water Out P T Relief Valve P T Relief Valve DHW Water In DHW Water Out Drain Valve Drain Valve Vent NOTE This...

Страница 13: ...tor pump will not operate until this wire is connected to the contactor 2 Close the drain valve to the water heater 3 Open the cold water supply to the tank 4 Open a hot water faucet in the building t...

Страница 14: ...the subbase Mark the position of the subbase mounting holes and drill holes with a 3 16 inch bit Install supplied anchors and secure base to the wall Thermostat wire must be 8 conductor 18 AWG wire S...

Страница 15: ...323 50 0 920 0 833 1 399 Warning Gray area represents antifreeze concentrations greater than 35 by weight and should be avoided due to the extreme performance penalty they represent Auxiliary Heat Rat...

Страница 16: ...LA Ext Loop FLA Blower Motor FLA Total Unit FLA Min Circ Amp Max Fuse HACR MCC RLA LRA LRA 024 ZP20K5E PFV 208 230 60 1 187 253 21 0 13 5 58 3 21 0 0 4 5 4 1 2 20 5 23 9 35 024 ZP20K5E PFV 208 230 60...

Страница 17: ...0 1 2 1705 1685 1665 1645 1625 1595 1565 1530 1500 1450 1405 1260 1140 M 1485 1475 1465 1445 1430 1410 1390 1350 1315 1260 1210 1110 1010 L 1180 1165 1150 1135 1120 1090 1060 1030 1000 965 920 855 048...

Страница 18: ...11 x 10 1 2060 2045 2030 2015 2000 1970 1940 1925 1910 1890 1870 1830 1800 1750 1740 Med High 4 1880 1860 1840 1825 1810 1785 1760 1740 1720 1705 1690 1640 1610 1570 1535 Med 3 1790 1770 1750 1730 171...

Страница 19: ...ed accordingly The X13 motor is powered by 208 230VAC but the motor speed is energized by 24VAC Power Connection 3 16 in quick connects Line 1 orange wire to L Ground green wire to G Line 2 for 208V 2...

Страница 20: ...tical Dimensional Data Left Return Left Front Top Right Return Top Front Right 10 22 09 B A J K L D E H F G Z Y C J K L D E H F G A B C Y U V R Q P S N M R T Q P V X W X W U N M Z Service Access 2 ft...

Страница 21: ...10 6 1 Swivel 1 Swivel 6 5 12 2 17 9 5 9 3 3 cm 64 5 79 8 148 3 5 8 18 5 40 4 48 0 26 9 16 5 31 0 45 5 15 0 8 4 Vertical Dimensional Data cont Condensate is 3 4 in PVC female glue socket and is switc...

Страница 22: ...9 13 7 15 7 2 5 cm 64 8 195 6 53 8 5 6 18 3 40 1 47 8 2 0 Swivel Swivel 15 0 34 8 39 9 15 0 34 8 39 9 6 4 070 in 25 5 82 0 21 2 2 2 7 2 15 8 18 8 0 8 1 1 5 9 13 7 15 7 5 9 13 7 15 7 2 5 cm 64 8 208 3...

Страница 23: ...24 x 20 610 x 542 28 x 20 711 x 542 28 x 25 711 x 635 28 x 25 711 x 635 32 x 25 813 x 635 36 x 25 914 x 635 Air Coil Total Face Area ft2 m2 3 3 0 310 3 3 0 310 3 9 0 362 4 9 0 451 4 9 0 451 5 6 0 516...

Страница 24: ...Flow Fan Status DHW Limit HWD SW2 OFF ON FD Green Blue L2 L1 T1 T2 CB2 CB1 5 A M P 5 A M P NOTE 2 Black Black AuxiliaryE 2 2 3 L4 L2 Pink Yel Blk Grn P9 Brn Or 5 4 C 1 P10 2 3 P2 1 G C 1 2 3 4 P1 PS 1...

Страница 25: ...lugs L1 L2 and L3 L4 Blue Blue Auxiliary Electric Heat Typical schematic shown Model Vertical Horizizontal 024 M ed M ed 030 M ed M ed 036 High High 042 M ed M ed 048 High High 060 M ed M ed 070 High...

Страница 26: ...1 3 2 Yellow Black Red 208V Blue 230V Cap NOTE 3 NOTE 1 Black White Blue Black Y2 1 2 3 L N G X13 Fan Motor C 4 5 Green Orange Brown Red ExtPump 1 2 hp Total 208 230 60 1 Pump G 2 1 PB1 1 2 Pump Gray...

Страница 27: ...ection Table PB2 Auxiliary Electric Heat Power 208 230 60 1 With optional Field Installed EA Series 2 3 HE1 TS1 HE2 TS2 HE3 TS3 HE4 TS4 P7 L4 L2 L2 NOTE 4 Pink Yel Blk Gray Pink Yel Blk Gray Gray Blk...

Страница 28: ...switch to prevent loss of charge damage and a low suction temperature thermistor for freeze sensing Upon a continuous 30 second measurement of the fault immediate for high pressure compressor operatio...

Страница 29: ...int well 30 F or loop 15 F for 30 continuous seconds Condensate Overflow This lockout mode occurs when the condensate overflow level has been reached for 30 continuous seconds Controls cont DIP Switch...

Страница 30: ...ill energize after a time delay 4 Be sure that the compressor and water control valve or loop pump s are activated 5 Verify that the water flow rate is correct by measuring the pressure drop through t...

Страница 31: ...e Lockout Air Flow Not Used Status Micoprocessor Malfunction HW Limit Not Used HW SW2 Status Off Down Position On Up Position Diagnostic Display Modes Current Fault Display Mode Inputs Display Mode Ou...

Страница 32: ...water antifreeze x T Note DO NOT hook up pressure gauges unless there appears to be a performance problem Line Voltage Loop Open Unit Amp Draw Closed COAX SOURCE COAX LOAD HEATING CYCLE ANALYSIS EXPA...

Страница 33: ...her two factors must be at the normal level for proper and reliable unit operation Entering Water Temp F Water Flow GPM Ton Cooling No Hot Water Generation Suction Pressure PSIG Discharge Pressure PSI...

Страница 34: ...igh Normal High Normal Low Normal Low Air Flow Heating High High High High Normal Low High Low Low Air Flow Cooling Low Low Low Low Normal High High Low Low Water Flow Heating Low Normal Low Normal Lo...

Страница 35: ...apacity MBTUH S T sensible to total cooling ratio HE HR Table Model GPM Heat of Extraction Heat of Rejection 30 F 50 F 70 F 90 F 30 F 50 F 70 F 90 F 110 F 024 3 0 14 7 19 4 23 6 28 2 27 8 26 2 4 5 10...

Страница 36: ...ailable High Static PSC Blower Housing 53P512B01 Not Available 53P517 02 Not Available Major Components Air Coil coated 61S503C02 61S548 02 61S505C02 61S506C02 61S507C02 Coax Copper 62I572 01 62I566 0...

Страница 37: ...Not Available High Static PSC Blower Housing 53P512B01 Not Available 53P517 02 Not Available Major Components Air Coil coated 61S509C02 61S510C02 61S511C02 61S512C02 61S513C02 Coax Copper 62I572 01 62...

Страница 38: ...ated without a filter Obtaining Parts When ordering service or replacement parts refer to the model number and serial number of the unit as stamped on the serial plate attached to the unit If replacem...

Страница 39: ......

Страница 40: ...Size 2 6 Ton Document Type Installation Operation Maintenance Manual Ref Number IM1100AY2 Revision Date 03 10 Revision Number 1 Document Name TEC IOM Y 0310v1 290 Pinebush Road Cambridge Ontario N1T 1...

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